Sorry you're absolutely right. I'm getting mixed up with the use of 64k chips in the 48k model[1], which was a cost cutting exercise allowing sinclair to use po

Sorry you're absolutely right. I'm getting mixed up with the use of 64k chips in the 48k model[1], which was a cost cutting exercise allowing sinclair to use potentially faulty 64k RAM in the 48ks. [1] - http://www.users.globalnet.co.uk/~jg27paw4/yr07/yr07_33.htm http://www.users.globalnet.co.uk/~jg27paw4/yr07/yr07_33.htm